Question
In a three-digit number, the digit in the unit place is
five times the digit in the hundred’s place. If the digit in the unit’s place and the ten’s place are interchanged, the new number so formed is 36 more than the original number. If the digit in the hundred’s place is one-third of the digit in the ten’s place. What is the 1/27th of the original number?Solution
Let hundred’s digit = ‘x’ Then unit’s digit = 5x and ten’s digit = 3x ∴ Number = 100x + 30x + 5x = 135x Again, hundred’s digit = x Ten’s digit = 5x and unit’s digit = 3x ∴ Number = 100x + 50x + 3x = 153x According to the question, ⇒ 153x – 135x = 27 ⇒ 18x = 36 ⇒ x = 2 ∴ Original number = 135x = 270 ∴ 1/27th of original number = 270/27 = 10
Which among the following word cannot be formed using the letters of the given word only once?
ONDANSETRON
From the given options, select the word which cannot be formed using the letters of the word 'ADVERTISEMENT' only once.
In the following question, a group of letters is given which are numbered 1, 2, 3, 4, 5 and 6. Below are given four alternatives containing combinatio...
Which among the following words cannot be formed using the letters of the given word only once?
CONFIRMATIONFind which one of the given words can be made from the letters of the given word.
‘ SMARTLY ’
...Which of the following words can be formed using the letters of the word only once?
TRANSFORMER
Word I: FORMAT
Word II: REFORM
Word III: REMOTE
If it is possible to make a meaningful word with the second, fourth, fifth, and eighth letters of the word ‘ACHIEVED’, then which of the following w...
How many meaningful words (more than 3 letters) can be formed using the letters of the given word 'DESIGNATION' ?
From the given alternatives select the word which cannot be formed using the letters of the given word
SECULARIZATION
Which among the following words cannot be formed using the letters of the given word only once?
DETERMINATION
Relevant for Exams:
